Unconditionally Guaranteed for Life - if these aren’t the longest lasting socks you’ve ever owned

Features a non-binding relaxed fit foot and true rib relaxed fit top

The lux leather upper is paired with our most supportive footbed that features higher arch support and a deeper fit for stabilization

Lightweight Shock-Absorbing Midsole For All-Day Comfort

that gives you balance when in motion

QO400 birkenstock Unconditionally Guaranteed for Life -BIRKENSTOCK?s QO400 safety shoe with a removable footbed offers firm grip and takes the strain off your feet, allowing you to stand and move around comfortably at work for many hours, even in demanding environments. The QO400 has no lacing and is presented as a simple slip on shoe. The nonslip and oil and petrol resistant outsole provides for energy absorption around the heel. The upper is made from water resistant smooth leather (WRU) and offers